Either when it's 2.5, or if you have a broken calculator, or in a world where math is mixed up.
5 Check the intensity of the object. The sum will be 5.
2+3 = 5 and 2*3 = 6
Sum of is a grouping symbol. 7*(2+5)
-2 + 15 + 5 The indicated sum is 18 .
The sum is the answer when you have added. ex. 2+3, the sum is 5.
5 -3 = 2
if you were doing 3+2=5, 5 would be the sum. the sum is the answer to an addition problem.
5,6,2,3,9 has a greater sum than 10,4,5,1 and 2 which has a sum of 22.
The sum of 3 and a number, equaling 5, (if you want to know what the number is...) is 2 3+2=5
5+2+5+16=28
5 is the sum. 2 and 3 are the addends.
2(y + 5)